Finding the Third Proportional to 468,242 and 1,011,364

Step by Step Solution

1. Step 1: Write the proportion equation
   468,242 : 1,011,364 = 1,011,364 : x
2. Step 2: Convert to fraction form
   468,242/1,011,364 = 1,011,364/x
3. Step 3: Cross multiply
   468,242x = 1,011,364 × 1,011,364
4. Step 4: Simplify right side
   468,242x = 1,022,857,140,496
5. Step 5: Solve for x
   x = 1,022,857,140,496/468,242
6. Step 6: Final answer
   x = 2,184,462.61